The UT Herbarium has over a million plant specimens on file for research and study. This herbarium is located in Room 127, on the first floor of the landmark UT Main Building, better known as the Tower.

This Herbaria created in 1868 is located in the Botanical Garden of the University of Coimbra (Jardim Botânico da Universidade de Coimbra or simply Jardim Botânico) is a botanical garden in Coimbra, Portugal that was founded in 1772-1774.

The ROM Vascular Plant Herbarium is known by its acronym, TRT. TRT is a collection of over 300,000 specimens and associated photographic and other material that primarily documents the flora of Ontario.

The Botanical Research Institute of Texas (BRIT) is a global institute for the conservation and preservation of botanical heritage through education, research, scientific publications, and collections.